Air Pollution Monitoring using NodeMCU and MQ135 Gas Sensor
Air Pollution Monitoring using NodeMCU and MQ135 Gas Sensor There are different types of gas sensors to detect different gases. Here in…
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IoT Based Biometric Door Lock using Fingerprint Sensor and NodeMCU ESP8266
IoT Based Biometric Door Lock using Fingerprint Sensor and NodeMCU ESP8266 Fingerprint scanner sensors are used at many places like Industries,…
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DIY Smart Blind Stick using Arduino and Ultrasonic Sensor
DIY Smart Blind Stick using Arduino and Ultrasonic Sensor In this project, we will be using an ultrasonic sensor, buzzer,…
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HC-05 Bluetooth Module: Interfacing with Arduino Uno
HC-05 Bluetooth Module: Interfacing with Arduino Uno Bluetooth is a communication protocol which provides an affordable communication in PAN (Personal…
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RFID Based Attendance System using Arduino Uno
RFID Based Attendance System using Arduino Uno Attendance is one of the most important activities during a lecture. Almost 5…
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Arduino Calculator using 4×4 Keypad
Arduino Calculator using 4×4 Keypad Performing simple mathematical operations was the basis on which one of the first computing machines…
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Interfacing 433 MHz RF Transmitter and Receiver Module with Arduino Uno
Believe it or not, we all are living in a wireless world now. Everything from your mouse to headphones, from…
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Getting Started with DS3231 RTC Module – Interface DS3231 Module with Arduino Uno
Getting Started with DS3231 RTC Module – Interface DS3231 Module with Arduino Uno DS3231 is a low-cost Real-Time Clock IC….
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Distance Measuring with LED Notifier using HC-SR04 Ultrasonic Sensor and Arduino
Distance Measuring with LED Notifier using HC-SR04 Ultrasonic Sensor and Arduino In this tutorial, we are going to learn how…
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Security Alarm using HC-SR501 PIR Sensor and Arduino
Security Alarm using HC-SR501 PIR Sensor and Arduino In this Arduino tutorial, we are going to learn how to use…
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